I found another guest

[Cruella]

it looks like a wierd black slug /snail?? strange things that i find at night in my tank

 

[Krazy]

black with a white stripe in the middle? two antenna's ?

if so, sounds like an elephant slug...

 

[Dave ESPI]

It might be a GRABOID !

 

[Evyllchyld]

LOL Its GOTTA be a graboid! :rollface:

 

[Cruella]

thanks guys for the laugh!!